[ 401.266390] device bridge_slave_1 left promiscuous mode [ 401.272790] bridge0: port 2(bridge_slave_1) entered disabled state [ 401.317333] device bridge_slave_0 left promiscuous mode [ 401.324210] bridge0: port 1(bridge_slave_0) entered disabled state [ 401.378074] device bridge_slave_1 left promiscuous mode [ 401.385828] bridge0: port 2(bridge_slave_1) entered disabled state [ 401.435192] device bridge_slave_0 left promiscuous mode [ 401.441796] bridge0: port 1(bridge_slave_0) entered disabled state [ 401.495809] device bridge_slave_1 left promiscuous mode [ 401.502808] bridge0: port 2(bridge_slave_1) entered disabled state [ 401.545900] device bridge_slave_0 left promiscuous mode [ 401.552376] bridge0: port 1(bridge_slave_0) entered disabled state [ 407.097489] device hsr_slave_1 left promiscuous mode [ 407.136262] device hsr_slave_0 left promiscuous mode [ 407.177111] team0 (unregistering): Port device team_slave_1 removed [ 407.188276] team0 (unregistering): Port device team_slave_0 removed [ 407.198837] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 407.247153] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 407.323624] bond0 (unregistering): Released all slaves [ 407.405572] device hsr_slave_1 left promiscuous mode [ 407.466595] device hsr_slave_0 left promiscuous mode [ 407.526278] team0 (unregistering): Port device team_slave_1 removed [ 407.538818] team0 (unregistering): Port device team_slave_0 removed [ 407.548180] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 407.598578] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 407.672046] bond0 (unregistering): Released all slaves [ 407.766443] device hsr_slave_1 left promiscuous mode [ 407.816315] device hsr_slave_0 left promiscuous mode [ 407.856799] team0 (unregistering): Port device team_slave_1 removed [ 407.868495] team0 (unregistering): Port device team_slave_0 removed [ 407.877828] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 407.916481] bond0 (unregistering): Releasing backup interface bond_slave_0 Warning: Permanently added '10.128.0.210' (ECDSA) to the list of known hosts. [ 407.973684] bond0 (unregistering): Released all slaves [ 408.161746] IPVS: ftp: loaded support on port[0] = 21 [ 408.231839] chnl_net:caif_netlink_parms(): no params data found [ 408.259820] bridge0: port 1(bridge_slave_0) entered blocking state [ 408.266652] bridge0: port 1(bridge_slave_0) entered disabled state [ 408.277505] device bridge_slave_0 entered promiscuous mode [ 408.285127] bridge0: port 2(bridge_slave_1) entered blocking state [ 408.291850] bridge0: port 2(bridge_slave_1) entered disabled state [ 408.299482] device bridge_slave_1 entered promiscuous mode [ 408.314640] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 408.326220] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 408.344257] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 408.351960] team0: Port device team_slave_0 added [ 408.358281] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 408.365992] team0: Port device team_slave_1 added [ 408.371942] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 408.380115] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 408.536323] device hsr_slave_0 entered promiscuous mode [ 408.614221] device hsr_slave_1 entered promiscuous mode [ 408.654545] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 408.661621] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 408.684047] bridge0: port 2(bridge_slave_1) entered blocking state [ 408.690569] bridge0: port 2(bridge_slave_1) entered forwarding state [ 408.697673] bridge0: port 1(bridge_slave_0) entered blocking state [ 408.704141] bridge0: port 1(bridge_slave_0) entered forwarding state [ 408.749796] 8021q: adding VLAN 0 to HW filter on device bond0 [ 408.759398] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 408.773691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 408.783190] bridge0: port 1(bridge_slave_0) entered disabled state [ 408.793698] bridge0: port 2(bridge_slave_1) entered disabled state [ 408.809062] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 408.816566] 8021q: adding VLAN 0 to HW filter on device team0 [ 408.830272] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 408.841326] bridge0: port 1(bridge_slave_0) entered blocking state [ 408.847912] bridge0: port 1(bridge_slave_0) entered forwarding state [ 408.867706] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 408.878777] bridge0: port 2(bridge_slave_1) entered blocking state [ 408.885700] bridge0: port 2(bridge_slave_1) entered forwarding state [ 408.907340] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 408.918839] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 408.927541] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 408.939283] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 408.949019] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 408.959241] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 408.967061] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 408.984182] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 408.993646] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 409.004600] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 409.017471] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 409.627338] kasan: CONFIG_KASAN_INLINE enabled [ 409.632375] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 409.640567] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 409.647148] CPU: 0 PID: 16847 Comm: syz-executor364 Not tainted 4.19.177-syzkaller #0 [ 409.655291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 409.664719] RIP: 0010:tcp_splice_read+0x138/0x8d0 [ 409.669629] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 18 07 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 64 24 18 49 8d 7c 24 78 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 20 06 00 00 31 c0 41 f6 44 24 [ 409.689336] RSP: 0018:ffff8881df507ba8 EFLAGS: 00010206 [ 409.694697] RAX: dffffc0000000000 RBX: 1ffff1103bea0f79 RCX: 1ffff1103e817177 [ 409.702525] RDX: 000000000000000f RSI: ffff8881f40b8b98 RDI: 0000000000000078 [ 409.710446] RBP: ffff8881df507cf0 R08: ffff8881f40b8bb8 R09: 0000000000000000 [ 409.717871] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 409.725129] R13: 0000000000000000 R14: ffff8881df507cc8 R15: ffff8881d417a5c0 [ 409.732495] FS: 00007f2a3b3f2700(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 409.740884] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 409.746762] CR2: 00007ffce8a716a8 CR3: 00000001d147f004 CR4: 00000000001606f0 [ 409.754166] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 409.761677] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 409.769292] Call Trace: [ 409.771973] ? find_held_lock+0x36/0x1d0 [ 409.776302] ? compat_tcp_setsockopt+0x30/0x30 [ 409.781174] ? mark_held_locks+0xc7/0x130 [ 409.785326] ? __local_bh_enable_ip+0x160/0x260 [ 409.790074] ? lockdep_hardirqs_on+0x421/0x5c0 [ 409.794844] ? __local_bh_enable_ip+0x160/0x260 [ 409.800099] ? lock_sock_nested+0x82/0x100 [ 409.804320] ? trace_hardirqs_on+0x28/0x190 [ 409.808712] ? lock_sock_nested+0x82/0x100 [ 409.813057] ? lock_sock_nested+0x82/0x100 [ 409.817493] ? __local_bh_enable_ip+0x160/0x260 [ 409.822521] smc_splice_read+0x1f6/0x330 [ 409.826636] sock_splice_read+0x92/0x120 [ 409.830873] do_splice_to+0xe3/0x120 [ 409.834657] do_splice+0xe36/0x12b0 [ 409.838454] ? opipe_prep.part.13+0x320/0x320 [ 409.842929] ? __fget_light+0x174/0x1e0 [ 409.847179] __x64_sys_splice+0x248/0x300 [ 409.851623] do_syscall_64+0xd0/0x4e0 [ 409.855418] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 409.860693] RIP: 0033:0x447bd9 [ 409.864171] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 409.883886] RSP: 002b:00007f2a3b3f2308 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 409.891847] RAX: ffffffffffffffda RBX: 00000000004cd518 RCX: 0000000000447bd9 [ 409.899767] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000006 [ 409.907759] RBP: 00000000004cd510 R08: 000000000d86dac9 R09: 0000000000000000 [ 409.915556] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000049c498 [ 409.924271] R13: 00007ffce8a7164f R14: 00007f2a3b3f2400 R15: 0000000000022000 [ 409.931988] Modules linked in: [ 409.937489] ---[ end trace c6dad23d47b6de5c ]--- [ 409.942603] RIP: 0010:tcp_splice_read+0x138/0x8d0 [ 409.947620] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 18 07 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 64 24 18 49 8d 7c 24 78 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 20 06 00 00 31 c0 41 f6 44 24 [ 409.967972] RSP: 0018:ffff8881df507ba8 EFLAGS: 00010206 [ 409.973528] RAX: dffffc0000000000 RBX: 1ffff1103bea0f79 RCX: 1ffff1103e817177 [ 409.981024] RDX: 000000000000000f RSI: ffff8881f40b8b98 RDI: 0000000000000078 [ 409.988682] RBP: ffff8881df507cf0 R08: ffff8881f40b8bb8 R09: 0000000000000000 [ 409.996119] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 410.003729] R13: 0000000000000000 R14: ffff8881df507cc8 R15: ffff8881d417a5c0 [ 410.011305] FS: 00007f2a3b3f2700(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 410.019874] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 410.026048] CR2: 00007ffce8a716a8 CR3: 00000001d147f004 CR4: 00000000001606f0 [ 410.033404] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 410.041094] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 410.048725] Kernel panic - not syncing: Fatal exception [ 410.056353] Kernel Offset: disabled [ 410.060171] Rebooting in 86400 seconds..